Zenoah BT251 Owner'S Manual Download Page 8

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GB-8

BT251

INSTALLING HANDLE

• Mount the handle to the shaft tube and clamp it at a

location that is comfortable to you.

INSTALLING CUTTING ATTACHMENT GUARD

• Put the debris guard on the bearing case, attach it

with the screw, washer, nut and support plate pro-
vided.

INSTALLING CUTTING HEAD

1. While locking the gear shaft by inserting the attached

bar into the upper holder and the housing.

2. Rotate the cutting head to engage threads. Hand-

tighten it securely.

6. Set up

25cm (10 inches)

(1) support plate

Summary of Contents for BT251

Page 1: ...GB 1 G B BT251 BT251 G B OWNER S MANUAL GRASS TRIMMER 848J2293A1 704...

Page 2: ...14 EC conformity assessment procedure followed ANNEX V use of harmonized standard ISO 10884 DIRECTIVE 97 68 EC 2002 88 EC Saitama Japan 1st April 2007 ZENOAH CO LTD Masahiko GOUDA General Manager Qual...

Page 3: ...uested to read all such instructions carefully and follow them without fail WARNINGS IN THE MANUAL WARNING This mark indicates instructions which must be followed in or der to prevent accidents which...

Page 4: ...becomes soiled and impossible to read you should contact the dealer from which you purchased the product to order new labels and affix them in the required location s 15m 50ft 1 2 3 4 5 6 7 1 Read own...

Page 5: ...n you can t maintain a steady posture b At night at times of heavy fog or at any other times when your field of vision might be limited and it would be diffi cult to gain a clear view of the working a...

Page 6: ...ing attachment and hot surfaces 5 For safe operation BEFORE STARTING THE ENGINE 1 The area within a perimeter of 15 m 50 ft of the person using the product should be considered a hazardous area into w...

Page 7: ...vicing dealer for assistance 5 Do not use any accessory or at tachment other than those bear ing the ZENOAH mark and rec ommended for the unit 5 For safe operation 6 Under no circumstances should you...

Page 8: ...NT GUARD Put the debris guard on the bearing case attach it with the screw washer nut and support plate pro vided INSTALLING CUTTING HEAD 1 While locking the gear shaft by inserting the attached bar i...

Page 9: ...it 1 Select bare ground for fueling 2 Move at least 10 feet 3 meters away from the fuel ing point before starting the engine 3 Stop the engine before refueling the unit At that time be sure to suffici...

Page 10: ...tion NOTE 1 When restarting the engine immediately after stop ping it leave the choke open 2 Overchoking can make the engine hard to start due to excess fuel When the engine failed to start after seve...

Page 11: ...or 2 mm when measured at the carburetor side end Readjust with the cable adjuster as required 1 2 ADJUSTING IDLING SPEED 1 1 When the engine tends to stop frequently at idling mode turn the adjusting...

Page 12: ...nd on the material being cut Heavy growth will require slower action than will light growth 4 Never swing the unit so hard as you are in danger of losing your balance or control of the unit 5 Try to c...

Page 13: ...oad engine repair establishment or individual REFILLING TRIMMING LINE 1 For replacement line use a diameter of 2 4mm 095in The spool is capable for a line upto 6m 20ft on the 10cm 4 head Avoid using a...

Page 14: ...irst turn the plug until it is finger tight then tighten it a quarter turn more with a socket wrench WARNING Make sure that the engine has stopped and is cool before performing any service to the mach...

Page 15: ...ylinder muffler or spark plugs with your bare hands immediately after stopping the engine The engine can become very hot when in operation and doing so could result in severe burns When checking the m...

Page 16: ...PERFORMANCE OF THE REQUIRED MAINTENANCE AS DEFINED BY THE MANUFACTURER IN THE OWNER OP ERATOR MANUAL ANY WARRANTED PART WHICH IS NOT SCHEDULED FOR REPLACEMENT AS REQUIRED MAINTENANCE OR WHICH IS SCHE...